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Activity

2014

• USE OF STABLE ISOTOPE-LABELED ESCHERICHIA COLI AS A TRACER IN KARST AQUIFERS
  T184 Enhancing the Toolkit for Karst Investigations
  Tuesday, 21 October 2014

  8:00 AM - 12:00 PM

  208/209

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2011

• MASS EXTINCTION AS REGIME SHIFT WRIT LARGE: GEOCHEMICAL AND PALYNOLOGICAL EVIDENCE FROM THE FRASNIAN/FAMENNIAN BOUNDARY
  T14 Multidisciplinary Approaches to Studying the Causes and Consequences of Mass Extinction: Geochemistry, Paleoecology, and Paleoenvironments I
  Sunday, 9 October 2011

  8:00 AM - 12:00 PM

  Room 200H-J
• THE PARADOX OF pO2 IN THE MIDDLE AND LATE DEVONIAN
  63 Devonian Climate and Paleoecology—Insight from Stratigraphic Studies III
  Tuesday, 22 March 2011

  1:30 PM - 5:30 PM

  Conference A

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2010

• DIFFERENTIAL MINERALIZATION OF N AND P AND THE REDOX STATE OF LATE DEVONIAN EUXINIC BASINS
  T238 Marine Redox Evolution: Controls and Consequences I
  Wednesday, 3 November 2010

  8:00 AM - 12:00 PM

  Room 203

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2009

• ASYMMETRIC AMPLIFICATION OF PROTEIN AMINO ACIDS IN CARBONACEOUS METEORITES
  T239 Fluid-Driven Geochemical Transformations: In Honor of Harold Helgeson
  Wednesday, 21 October 2009

  8:00 AM - 12:00 PM

  Portland Ballroom 252
• BACTERIAL SURVIVAL AND THE FATE OF 15N IN ISOTOPE-ENRICHED ESCHERICHIA COLI IN PREPARATION FOR PATHOGEN TRACING
  T251 Contaminant Hydrogeology: Contaminant Fate and Transport in Geological Systems (Posters)
  Wednesday, 21 October 2009

  9:00 AM - 6:00 PM

  Hall A
• THE IMPACT OF THE DEVONIAN BIOGEOCHEMICAL TRANSITION ON MARINE FAUNAL DIVERSITY
  T159 Volcanism, Impacts, Mass Extinctions, and Global Environmental Change III
  Tuesday, 20 October 2009

  8:00 AM - 12:00 PM

  Portland Ballroom 253
• FOG AS A SUPPLEMENTAL WATER SOURCE FOR PLANTS IN THE CENTRAL NAMIB DESERT
  T175 Groundwater in Ecosystems: Effects of Physical, Chemical, and Biological Processes and Feedback Mechanisms (Posters)
  Tuesday, 20 October 2009

  9:00 AM - 6:00 PM

  Hall A

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2008

• Linking the Terrestrial and Marine Biogeochemical Cycles of Nitrogen and Phosphorus in the Late Frasnian Appalachian Basin
  T230 Paleozoic Oceanographic and Climatic Changes: Evidence from Seawater Geochemistry and Sedimentology Records I
  Tuesday, 7 October 2008

  8:00 AM - 12:00 PM

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2007

• EFFECTS OF MACROPORE FLOW AND SEASONAL VARIABILITY ON WATER QUALITY AT A WASTEWATER-RECHARGE SITE
  T69 The Spatial and Temporal Variability of Groundwater Recharge
  Monday, 29 October 2007

  8:00 AM - 12:00 PM
• SOLUTE AND BACTERIAL TRANSPORT TO A KARST SPRING, INNER BLUEGRASS REGION, KENTUCKY
  T11 Springs and Spring Deposits
  Sunday, 28 October 2007

  8:00 AM - 12:00 PM
• VARIATIONS IN NITROGEN WATER CHEMISTRY, SOIL CONTENT, AND PLANT UPTAKE AT A WASTEWATER IRRIGATION SITE
  6 Applications of Stable Isotopes to Modern and Quaternary Environmental Issues
  Wednesday, 11 April 2007

  1:40 PM - 5:00 PM

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2006

• DOCUMENTING SEASONAL VARIATION AT A WASTEWATER IRRIGATION SITE THROUGH STABLE ISOTOPES
  T12 Nonpoint Source Pollution: Sources, Processes, Prediction, and Solutions
  Sunday, 22 October 2006

  8:00 AM - 12:00 PM
• RECORDS OF HUMAN LAND USE ON THE EASTERN SHORE OF VIRGINIA
  50 Environmental Geoscience (Posters)
  Sunday, 22 October 2006

  1:30 PM - 5:30 PM
• VERIFICATION OF AGRICULTURAL PRACTICES THROUGH REMOTE SENSING AND STABLE ISOTOPE ANALYSES OF CROPLANDS IN THE YUCATAN, MEXICO
  50 Environmental Geoscience (Posters)
  Sunday, 22 October 2006

  1:30 PM - 5:30 PM

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2005

• BIOGEOCHEMISTRY OF MICROBIAL MATS IN COASTAL PONDS OF THE MCMURDO DRY VALLEYS, ANTARCTICA
  T118 Terrestrial and Extraterrestrial Environments for Microbial Survival II
  Monday, 17 October 2005

  1:30 PM - 5:30 PM
• TRACKING THE FATE OF A HIGH CONCENTRATION GROUNDWATER NITRATE PLUME THROUGH A FRINGING MARSH: A COMBINED GROUNDWATER TRACER AND IN SITU ISOTOPE ENRICHMENT STUDY
  T9 Flowpaths Integrating Terrestrial and Aquatic Components of Catchment Ecosystems
  Sunday, 16 October 2005

  8:00 AM - 12:00 PM

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2004

• BIOLOGICAL CONTROLS AND CONSEQUENCES OF SULFUR CYCLING IN THE VICINITY OF GULF OF MEXICO HYDROCARBON SEEPS
  T76 The Gulf of Mexico—Past, Present, and Future: Relating Ecology to Geology
  Monday, 8 November 2004

  8:00 AM - 12:00 PM
• REGIONAL STUDY OF SOUTHERN AFRICAN AEROSOLS USING COMPOUND SPECIFIC ISOTOPE ANALYSIS
  65 Geochemistry II: Organic Geochemistry
  Monday, 8 November 2004

  8:00 AM - 12:00 PM

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2003

• A VIEW OF ORGANIC MATTER PRESERVATION THROUGH THE ISOTOPIC ANALYSIS OF INDIVIDUAL FATTY ACIDS
  T172 On the Forefront of Terrestrial and Marine Organic Geochemistry: A Tribute to John I. Hedges
  Tuesday, 4 November 2003

  1:30 PM - 5:30 PM
• SEDIMENTARY SULFUR CYCLING AND OCEAN PRODUCTIVITY NEAR METHANE SEEPS
  T101 Ecological Stoichiometry: Elemental Cycling and Biogeochemical Interactions in Ecosystem Processes
  Monday, 3 November 2003

  1:30 PM - 5:30 PM
• THE SIGNIFICANCE OF PROTEIN AMINO ACIDS IN CARBONACEOUS METEORITES
  T102 Cutting Edge and "Vintage" Geochemistry: Celebrating the Science and Life of Glenn Goodfriend
  Monday, 3 November 2003

  1:30 PM - 5:30 PM
• d13C COMPOSITION OF AMINO ACIDS FROM THE SHELLS OF MODERN AND FOSSIL MERCENARIA
  T102 Cutting Edge and "Vintage" Geochemistry: Celebrating the Science and Life of Glenn Goodfriend
  Monday, 3 November 2003

  1:30 PM - 5:30 PM

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2001

• BULK AND COMPOUND SPECIFIC STABLE ISOTOPES AS PROBES FOR THE ORIGINS OF ORGANIC MATTER IN CARBONACEOUS METEORITES
  T70 Novel Applications of Bulk and Compound Specific Stable and Radiogenic Isotopes for the Solution of Problems in Organic Geochemistry
  Tuesday, 6 November 2001

  8:00 AM - 12:00 PM

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Date Unknown

• NUTRIENTS AND DIVERSITY: δ15N AND δ13CORG COVARIATION ACROSS THE FRASNIAN/FAMMENIAN BOUNDARY IN THE APPALACHIAN BASIN OF NORTH AMERICA
  208 Paleontology (Posters) III: Diversity, Evolution, and Turnover
• PHYSICAL CHARACTERISTICS AND ISOTOPES OF SEDIMENTS FROM TWO LAKE SYSTEMS IN KWAZULU-NATAL, SOUTH AFRICA
  T90 Lakes and Holocene Environmental Change: The Use of Multiproxy Lake Records for Paleoclimate Reconstructions (Posters)
• LIPID AND SULFUR ISOTOPE GEOCHEMISTRY OF TUBEWORM-ASSOCIATED SEDIMENTS IN THE GULF OF MEXICO
  157 Geochemistry (Posters)